Are there any Issues on the Edge Pro as to with the Edge II and Edge III
in terms of whammy abusage?

I'm just curius if it would withstand it as much as a LoPro Edge trem or OFR...

IMO the edge pro is a lot better than the Edge II + III.. but it's not as good as the LoPro or OFR's.
Edge Pro stands along with OFR/Edge/LoPro in terms of quality and stability.

In terms of personal preference, either one can be sucky, depends on your own taste.
"Play with your ears" - Yngwie Malmsteen, Paul Gilbert
Thats what she said...